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Applied Mechanics, Volume 5, Issue 2

2024 June - 9 articles

Cover Story: The following study presents an innovation in intelligent structural control, targeting the suppression of oscillations caused by dynamic vibrations. The research focuses on using smart materials, such as piezoelectric materials, to achieve effective vibration damping. Control methods are applied to structures modeled using finite element analysis. The study’s findings highlight that advanced control techniques significantly increase the effectiveness of damping, emphasizing the need for an appropriate selection of control weights to achieve complete suppression of oscillations. Intelligent structure identification and robust control implementation represent cutting-edge approaches in engineering, offering significant benefits in terms of the safety, reliability, and performance of structures. View this paper
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Articles (9)

  • Article
  • Open Access
1 Citations
2,121 Views
14 Pages

14 June 2024

This paper introduces an innovative analytical model to compute flame velocities and temperatures within a premix burner in a domestic gas oven. This model significantly streamlines the heat transfer simulation process by simplifying the modeling of...

  • Article
  • Open Access
9 Citations
2,432 Views
15 Pages

Dimensional Accuracy and Mechanical Characterization of Inconel 625 Components in Atomic Diffusion Additive Manufacturing

  • Tobias Rosnitschek,
  • Catharina Stierle,
  • Christian Orgeldinger,
  • Armin Seynstahl,
  • Bettina Alber-Laukant and
  • Stephan Tremmel

28 May 2024

Metal material additive manufacturing (MEAM) has risen in interest in the last five years as an alternative to powder bed processes. MEAM is promising for generating shelled components with defined infill structures, making it very interesting for li...

  • Article
  • Open Access
1 Citations
1,641 Views
14 Pages

27 May 2024

The present study evaluates the ratcheting response of notched cylindrical samples made of 1045 steel alloy subjected to asymmetric loading cycles using the kinematic hardening framework, coupled with Neuber’s rule. Test samples with V-shaped a...

  • Article
  • Open Access
3 Citations
4,082 Views
22 Pages

20 May 2024

This research delves into the design, modeling, and finite element impact analysis of the segmented sandwich composite armor system subjected to impact loading, considering different parameters such as materials to be used, armor height, and armor de...

  • Article
  • Open Access
1 Citations
1,573 Views
18 Pages

Intelligent Structure Identification and Robust Control Implementation

  • Amalia Moutsopoulou,
  • Markos Petousis,
  • Georgios E. Stavroulakis,
  • Anastasios Pouliezos and
  • Nectarios Vidakis

30 April 2024

This study outlines a comprehensive strategy for designing and implementing robust controllers tailored for intelligent structures. This study presents a robust control-based structural identification technique that uses the input/output data of the...

  • Article
  • Open Access
4 Citations
3,624 Views
17 Pages

22 April 2024

Marine vessels rely heavily on propeller shaft systems to adjust the engine torque and propeller thrust. However, these systems are subjected to various dynamic excitations during operation, such as transverse, longitudinal, and torsional excitations...

  • Article
  • Open Access
2,475 Views
25 Pages

14 April 2024

Current trends show that wind turbines are growing in size to meet a rising demand for renewable energy generation, and their upscaled rotors have inherently become more flexible to maintain a proportionally lighter design. This is because larger rot...

  • Article
  • Open Access
2 Citations
2,959 Views
20 Pages

29 March 2024

A new moment-resisting mass timber connection was designed based on the principles of force equilibrium in applied mechanics. The connection configuration utilizing two mechanically fastened threaded steel rods embedded into the end of a glulam beam...

  • Article
  • Open Access
4 Citations
4,021 Views
27 Pages

An Integrated Approach to Control the Penetration Depth of 3D-Printed Hollow Microneedles

  • Kendall Marie Defelippi,
  • Allyson Yuuka Saumei Kwong,
  • Julia Rose Appleget,
  • Rana Altay,
  • Maya Bree Matheny,
  • Mary Margaret Dubus,
  • Lily Marie Eribes and
  • Maryam Mobed-Miremadi

22 March 2024

A variety of hollow microneedle (HMN) designs has emerged for minimally invasive therapies and monitoring systems. In this study, a design change limiting the indentation depth of the (3D) printed custom microneedle assembly (circular array of five c...

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Appl. Mech. - ISSN 2673-3161